Boss WL-20L Wireless Guitar System

Description

The Boss WL‑20L is the most transparent, plug‑and‑play wireless system in the WL‑20 lineup, engineered for instruments that don’t need cable‑tone simulation. Perfect for active basses, acoustic‑electric guitars, keyboards, digital instruments, and onboard‑preamp systems, the WL‑20L delivers a pure, uncolored signal with ultra‑low 2.3ms latency and rock‑solid 2.4GHz wireless stability.

Setup is effortless — just dock the transmitter and receiver for 10 seconds and the system automatically configures the optimal wireless channel. With up to 12 hours of transmitter runtime, 7 hours on the receiver, and simple USB charging, the WL‑20L is built for rehearsals, gigs, worship stages, and studio sessions. Its compact design plugs directly into your instrument and pedalboard or amp, eliminating cables and clutter while preserving your tone exactly as it is.

Whether you’re switching between multiple active instruments or just want a clean, cable‑free setup, the WL‑20L gives you wireless freedom with zero tone shaping — just your sound, perfectly preserved.

Wireless Performance

• 2.4GHz digital transmission with automatic channel selection
• Ultra‑low 2.3ms latency for natural playing feel
• 50‑ft (15m) range, line‑of‑sight
• Up to 14 systems usable simultaneously (environment‑dependent)

Tone & Compatibility

• No cable‑tone simulation (ideal for active pickups & line‑level sources)
• Perfect for:
  • Active bass
  • Acoustic‑electric guitar
  • Keyboards & synths
  • Digital instruments
  • Onboard‑preamp systems
• Full‑range, uncolored audio response

Power & Charging

• Transmitter: up to 12 hours per charge
• Receiver: up to 7 hours per charge
• USB charging (micro‑USB cable included)
• Docking auto‑pairs and charges both units

Construction

• Compact, lightweight transmitter & receiver
• Plug‑and‑play design — no menus, no setup
• Color: Black